2. Epigenetics
  3. Histone Acetyltransferase
  4. PU139

PU139 是一种有效的泛组蛋白乙酰转移酶 (HAT) 抑制剂。PU139 阻断 HATs Gcn5、p300/CBP 相关因子 (PCAF)、CBP 和 p300，IC50 分别为 8.39、9.74、2.49 和 5.35 μM。

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PU139 Chemical Structure

PU139 Chemical Structure

CAS No. : 158093-65-3

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规格 价格 是否有货 数量
1 mg ￥571
In-stock
5 mg ￥1500
In-stock
10 mg ￥2600
In-stock
25 mg ￥5600
In-stock
50 mg   询价  
100 mg   询价  

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Customer Review

PU139 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

PU139 is a potent pan-histone acetyltransferase (HAT) inhibitor. PU139 blocks the HATs Gcn5, p300/CBP-associated factor (PCAF), CREB (cAMP response element-binding) protein (CBP) and p300 with IC50s of 8.39, 9.74, 2.49 and 5.35 μM, respectively[1][2].

IC50 & Target[1]

GCN5

8.39 μM (IC50)

CREBBP

2.49 μM (IC50)

PCAF

9.74 μM (IC50)

p300

5.35 μM (IC50)

体外研究
(In Vitro)

PU139 inhibits cell growth with GI50s of <60 μM (A431, A549, A2780, HepG2, SW480, U-87?MG, HCT116 and SK-N-SH and MCF7 cells)[1].
? PU139 (0-100 μM; 24-72 hours) triggers caspase-independent cell death in the neuroblastoma cell line SK-N-SH[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

PU139 相关抗体:
体内研究
(In Vivo)

PU139 (25 mg/kg; i.p.) synergizes with Doxorubicin used as a prototypic chemotherapeutic drug in growth inhibition[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male NMRI:nu/nu mice (Neuroblastoma xenografts)[1]
Dosage: 25 mg/kg
Administration: Intraperitoneally (PU139) with Dxorubicin at 8 mg/kg i.v.; Administered on days 14 and 21 as a single dose of each compound or, for combination therapy; both drugs were administered successively within 1 h.
Result: Optimum growth inhibition following a single PU139 therapy was moderate, but significant as compared with the untreated group and confirmed the previous findings.
分子量

246.26

Formula

C12H7FN2OS
CAS 号
性状

固体

颜色

Off-white to yellow

运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 10 mg/mL (40.61 mM; 超声助溶 (<60°C); 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.0607 mL 20.3037 mL 40.6075 mL
5 mM 0.8121 mL 4.0607 mL 8.1215 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料

纯度: 99.14%

COA (262 KB) HNMR (223 KB) LCMS (103 KB)

产品使用指南 (1538 KB)
参考文献

PU139 相关分类

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时，请在6个月内使用，-20°C储存时，请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.0607 mL 20.3037 mL 40.6075 mL 101.5187 mL
5 mM 0.8121 mL 4.0607 mL 8.1215 mL 20.3037 mL
10 mM 0.4061 mL 2.0304 mL 4.0607 mL 10.1519 mL
15 mM 0.2707 mL 1.3536 mL 2.7072 mL 6.7679 mL
20 mM 0.2030 mL 1.0152 mL 2.0304 mL 5.0759 mL
25 mM 0.1624 mL 0.8121 mL 1.6243 mL 4.0607 mL
30 mM 0.1354 mL 0.6768 mL 1.3536 mL 3.3840 mL
40 mM 0.1015 mL 0.5076 mL 1.0152 mL 2.5380 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

PU139158093-65-3PU 139PU-139Histone AcetyltransferaseHATsHATneuroblastomacellgrowthanticancerhistoneInhibitorinhibitorinhibit

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产品名称：
PU139
目录号：
HY-124696
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